So I've realized recently that Toothless has a very sensitive stomach when it comes to certain foods. When I first got him, I was weaning him off soft food, because I noticed it gave him really nasty diarrhea. Once he was on dry food he was fine. Then the other day, my grandma had given me some soft cat treats for him, but he ended up throwing them back up. Could there be a specific ingredient in the food that maybe he's allergic to?